Do you have a question about the Vaillant VWL Series and is the answer not in the manual?
Type | Air-to-water heat pump |
---|---|
Refrigerant | R32 |
Operating Temperature Range (Heating) | -20°C to +35°C |
Power Supply | 230 V / 400 V, 50 Hz |
Weight | 90 - 150 kg |
Describes the product's intended use and limitations for domestic applications.
Provides general safety precautions and warnings for operating the product.
Highlights dangers associated with improper operation of the unit.
Warns against modifying the product or its environment, which can be fatal.
Warns of injury and damage from incorrect or absent maintenance.
Advises on preventing material damage caused by frost.
Provides information on how to access further details and installation videos.
Describes the design of a typical heat pump system with monoblock technology.
Illustrates the overall design of the hydraulic station and its components.
Identifies and explains the various control elements on the product.
Explains the meaning of symbols used on the control panel and display.
Explains the functions of the product's soft key buttons.
Details the frost protection function for the system.
Describes the function that monitors heating water pressure.
Explains the function to prevent the unit's internal circuit from freezing.
Describes the function to prevent pumps for heating water from sticking.
Details the safety cut-out for the electric back-up heater.
Describes the product's basic display and what information it shows.
Explains the two operating levels: end user and competent person.
Illustrates the structure and navigation of the product's menu system.
Guides through the initial steps for starting up the product.
Instructions for opening the product's isolator devices.
Steps for switching the product on via the utility connection.
Explains how to display environmental energy yield data.
Describes how to view the product's current status via the Live Monitor.
Explains how to check the current filling pressure in the heating installation.
Guides on accessing and reading various operating statistics.
Instructions for changing the product's display language.
Instructions for adjusting the display contrast.
Details where to find the serial and article numbers.
Explains how to view the installer's contact number.
Instructions for switching off heating mode or hot water generation.
Steps to switch off the heating mode for summer operation.
Instructions for disabling domestic hot water generation.
Advice on draining the heating installation for frost protection.
Provides instructions on how to clean and care for the product.
Explains the importance and requirements of annual product maintenance.
Guides on interpreting maintenance messages displayed by the product.
Details how to check the heating installation's system pressure.
Explains how to read and interpret fault messages displayed by the product.
Guides on identifying and resolving common faults.
Instructions for temporarily shutting down the product.
Instructions for permanently removing the product from service.
Details the terms and conditions of the product guarantee.
Provides contact information for customer service and maintenance agreements.
Explains the comfort protection mode and related sensor faults.